Bill IveyMiddle School DeanStoneleigh-Burnham SchoolGreenfield, MA 01301bivey@sbschool.orgAs I was beginning to assemble this p﻿ortfolio, I was asked by the Center for Teaching Quality to facilitate a book talk on Start With Why by Simon Sinek. Mr. Sinek holds that all organizations know What they do and most all organizations know How to do it - but are not always clear on the most important part, Why they do it. Believing I have a strong awareness of all three dimensions of my work, I decided to organize my portfolio around that model, adding in a fourth section for Professional Development. I hope you enjoy this portfolio and find it both useful and informative. You may use the above pull-down menus to navigate the site.